2149609863

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{174893}}^1$

素因数の和:175154

約数の個数: 16

約数和(自身を含む): 3047353056

約数和(自身を除く): 897743193

約数列:

[1, 3, 17, 51, 241, 723, 4097, 12291, 174893, 524679, 2973181, 8919543, 42149213, 126447639, 716536621, 2149609863]

約数ペア:

[(1, 2149609863), (3, 716536621), (17, 126447639), (51, 42149213), (241, 8919543), (723, 2973181), (4097, 524679), (12291, 174893)]